Oni Sudoku No.344
Puzzles for confident solvers, using advanced techniques such as the X-Wing.
Oni Sudoku No.344puzzlelounge.app/nanpure
6412234171757838539548689234
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
643891275972534186158762493317928654495176832286453917534289761861347529729615348
Answer to Oni Sudoku No.344
643891275972534186158762493317928654495176832286453917534289761861347529729615348
If you are unsure how to solve, see how to solve sudoku, with tips.